The opening credits have changed to various items with written responses depending on the episode airs, and with game board designs behind them before switching over to the Jeopardy! logo at the end, also with a game board design behind it. Finally, the Jeopardy! logo then zooms forward, in which the "A" reveals the 2013-present set.

The font for the contestant introductions and Final Jeopardy! winnings were changed to Helvetica starting with this season.

Korinna came back to the closing credits starting with this season.

The copyright notice is changed to a header reading "Follow Us", which is accompanied by icons for the social platforms, such as Twitter, Facebook, Instagram, and YouTube, which is changed to the copyright notice after a few seconds.

A rule change that started on November 24, 2014, early in season 31, if two or three regular contestants are tied after the Final Jeopardy! round, a tiebreaker clue will be played, if a contestant rings in the correct response, he or she is the champion. This occurred the first time on March 1, 2018.

The Tournament of Champions returned in November after two years of absence.

The dividers used during Final Jeopardy! are now retractable.

Contestants are now standing behind their podiums during the closing credits, just like they did at the beginning of the show starting in Season 17, rather than walking away from their podiums.

On later episodes aired Wednesdays and Thursdays, they don't have Johnny Gilbert saying "Promotional consideration provided by" at the end of each episode other than the consolation cash prizes. For other weekdays, Johnny Gilbert says, "Jeopardy! is also brought to you by" following the sponsoring of consolation prizes.

This season:

On the October 17, 2017 episode, Manny Abell, a Naval officer from Lacey, Washington wins the game with $1, the second time it happened in Jeopardy! non-tournament history, and first since the January 19, 1993 episode.

Austin Rogers, a bartender from New York, New York wins $411,000 as a 12-day champion and was also a finalist in the Tournament of Champions this year.

Due to Alex Trebek's brain surgery, the College Championship is delayed until early April.

On the September 29, 2017 episode, three males play for the first time this season, this is the first all-male game since July 4, 2017.

On the October 2 and 6, 2017 episodes, there are two female contestants and one male contestant, this is the first time this season that a male champion plays against two female challengers twice in a row.

On the October 16 and 18, 2017 episodes, there are two female contestants and one male contestant, this is the second time this season that a male champion plays against two female challengers twice in a row.

On the October 19, 2017 episode, there are two male contestants and one female contestant.

On the October 31, 2017 episode, three males play for the second time this season.

On the November 3, 2017 episode, three females play for the first time this season, this is the first all-female game since April 5, 2017.

On the November 20, 2017 episode, there are two male contestants and one female contestant.

On the November 27, 2017 episode, there are two female contestants and one male contestant.

On the November 30, 2017 episode, there are two female contestants and one male contestant.

On the December 14, 2017 episode, three males play for the third time this season.

On the December 15, 2017 episode, there are two female contestants and one male contestant.

On the January 11, 2018 episode, there are two female contestants and one male contestant.

On the January 15, 2018 episode, three males play for the fourth time this season.

On the January 19, 2018 episode, there are two female contestants and one male contestant.

On the January 24, 2018 episode, there are two male contestants and one female contestant.

On the January 26, 2018 episode, three females play for the second time this season.

On the January 30 and February 2, 2018 episodes, there are two female contestants and one male contestant, this is the third time this season that a male champion plays against two female challengers twice in a row.

On the February 8, 2018 episode, three males play for the fifth time this season.

On the February 15, 2018 episode, three males play for the fifthteenth time this season.

On the February 19 and 23, 2018 episodes, there are two female contestants and one male contestant, this is the fourth time this season that a male champion plays against two female challengers twice in a row,

On the February 20, 2018 episode, three males play for the sixth time this season.

On the March 6, 2018 episode, three males play for the seventh time this season.

On the March 8, 2018 episode, there are two female contestants and one male contestant.

On the March 15, 2018 episode, there are two female contestants and one male contestant.

On the March 16, 2018 episode, three males play for the eighth time this season.

On the March 20, 2018 episode, there are two male contestants and one female contestant.

On the March 21 and 22, 2018 episodes, three females play for the fourth and fifth time this season, this is the first time this season that three females play twice in a row.

On the March 23, 2018, episode, there are two male contestants and one female contestant.

On the April 5, 2018 episode, there are two female contestants and one male contestant.

On the April 6, 2018 episode, there are two male contestants and one female contestant.

On the May 4, 2018 episode, there are two female contestants and one male contestant.

On the May 29, 2018 episode, there are two male contestants and one female contestant.

On the May 30 and 31, 2018 episodes, there are two female contestants and one male contestant, this is the fifth time this season that a male champion plays against two female challengers twice in a row.

On the June 1, 2018 episode, three males play for the tenth time this season.

On the June 6, 2018 episode, there are two female contestants and one male contestant.

On the June 7, 2018 episode, there are two male contestants and one female contestant.

On the June 8, 2018 episode, three males play for the eleventh time this season.

On the June 11, 2018 episode, there are two female contestants and one male contestant.

On the June 26, 2018 episode, there are two male contestants and one female contestant.

On the July 3, 2018 episode, there are two male contestants and one female contestant.

On the July 4 and 6, 2018 episodes, three females play for the sixth and seventh times this season, this is the first time this season that three females play twice in a row.

On the July 9 and 13, 2018 episodes, there are two male contestants and one female contestant, this is the first time this season that a female champion plays against two male challengers twice in a row.

On the July 11, 2018 episode, three males play for the twelfth time this season.

On the July 12, 2018 episode, there are two female contestants and one male contestant.

On the July 24, 2018 episode, there are two female contestants and one male contestant.

On the July 25 and 26, 2018 episodes, three males play for the thirteenth and fourteenth time this season, this is the first time this season that three males play twice in a row.

Season 34 of Jeopardy! kicks off on September 11, 2017.

Season 34 of Jeopardy! wraps up on July 27, 2018.

Summer reruns air from July 30, 2018 until the Friday before the next season premieres. Reruns later air on weekends from 2018-2019.